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Online since: January 2014
Authors: Yue Shang, Guo Rong Shan, Qin Fang Lu
Experimental Fabrication and Property Research of Thermo-sensitive Organic-inorganic Hybrid Nano-microcapsule QinFang Lu 1, a, Yue Shang 2, b, GuoRong Shan 3, c 1 college of Chemistry And Cemical Egineering ,JiuJiang University,JiuJiang 332005, Jiangxi, China; 2,3 State Key Laboratory of Chemical Engineering(Zhejiang University),Department of Chemical Engineering, Zhejiang University, Hangzhou310027, Zhejiang, China aLqf161@sohu.com, balexandersy@zju.edu.cn, Cshangr@zju.edu.cn Keywords: thermo-sensitive; organic-inorganic hybrid; nanocapsules; penetrative properties Abstract: A thermo-sensitive organic-inorganic hybrid nano-microcapsule was synthesized by miniemulsion polymerization through introducing N-isopropyl acrylamide (NIPAM) monomer to the copolymer of styrene that coat around the octane droplet and 3-trimethoxysil propyl methacrylate (MPS).
Based on the above research, Shan et al. [9] introduced the NIPAM monomer to the miniemulsion that took small hydrocarbon molecules as template, and obtained new type of organic-inorganic hybrid nano-microcapsule with high capsule fraction, regular structure and stability.
Online since: July 2019
Authors: Hanna Ueshima, Wataru Nakao
Fig. 1 Structure of shape recovery self-healing plastic and mechanism of self-healing and shape recovery by crack re-bonding and crack closure.
Results and Discussion Heat generation behavior of DCPD 0.2, 0.6, and 1.1 mL of DCPD (pure chemistry, 95%) were polymerized in the presence of about 58 mg of Grubbs catalyst (Sigma-Alderich, Grubbs Catalyst 1st generation) by differential scanning thermal analyzer (Omnical, Super CRC).
Online since: January 2017
Authors: Benchapol Tunhoo, Korakot Onlaor, Potiyan Songkeaw
Osman, Role of Morphological Structure, Doping, and Coating of Different Materials in the Sensing Characteristics of Humidity Sensors, Sensors 14 (2014) 16343-16422
Ruoff, The chemistry of graphene oxide, Chem.
Online since: August 2016
Authors: Rômulo de O. Pletsch, Kleber G.B. Alves, Magda R.S. Vieira, Celso P. de Melo, Nadège S. Bouchonneau
The structure of the powder was analyzed in a D5000 diffractometer (Siemens AG, Germany) using Cu Kα radiation (λ = 1.54 Å).
Chen: Materials Chemistry and Physics Vol. 120 (2010), p. 351
Online since: October 2013
Authors: Wei Liang, Liang Feng Niu, Yuan Hao Gao, Yu Hua Wang
Photon Cascade Emission of Pr3+-doped K2YZr(PO4)3 Phosphor Wei LIANG1,a, Liang-feng NIU1,b, Yuan-hao GAO1,c and Yu-hua WANG2,d 1School of Chemistry and Chemical Engineering, Xuchang University, Xu Chang, He Nan, 461000, P.R.
And meanwhile the results of our previous experiments have proved that K2LnZr(PO4)3 (Ln = Pr, Gd, Lu, Fe, Nd and Y) is a promising host for the rare earth ions-doped phosphors due to its particular structure.
Online since: December 2016
Authors: Vlastimil Bílek Jr., Barbara Kucharczyková, Ivana Havlíková, Zbyněk Keršner, Libor Topolář, Hana Šimonová
Alkali Activated Binders Based Concrete Specimens: Length Change and Fracture Tests Vlastimil Bílek, Jr.1,a, Hana Šimonová2,b, Ivana Havlíková2,c, Libor Topolář2,d, Barbara Kucharczyková2,e and Zbyněk Keršner2,f 1Brno University of Technology, Faculty of Chemistry, Purkyňova 464/118, 612 00 Brno, Czech Republic 2Brno University of Technology, Faculty of Civil Engineering, Veveří 331/95, 602 00 Brno, Czech Republic abilek@fch.vutbr.cz, bsimonova.h@fce.vutbr.cz, chavlikova.i@fce.vutbr.cz, dtopolar.l@fce.vutbr.cz, ekucharczykova.b@fce.vutbr.cz, fkersner.z@fce.vutbr.cz Keywords: Alkali activated binder, concrete, length change, fracture test, fracture parameters.
Materials & Structures (1985), Vol. 18, 285–290
Online since: July 2020
Authors: Toemsak Srikhirin, Chinnawut Pipatpanukul, Nongluck Houngkamhang, Channarong Chueaiarrom, Naruenard Loedsapchinda, Chokchai Puttharugsa
The structure of AuNRs was showed in Fig. 2(A) which confirmed the aspect ratio of AuNR 2.035.
El-Sayed:Chemistry of Materials:Vol 15 (2003):p. 1957–1962
Online since: September 2013
Authors: Yuan Dong Li, Chun Li, Jie Lei, Chun Sheng Zhou, Yan Feng Liu, Xun Feng Yuan
Effect of Al Content Addition on Microstructure of Mg-9Zn-xAl Alloy Chun Li 1,a, Jie Lei 1,b, Chunsheng Zhou 1,c, Yuandong LI 2,d, Yanfeng Liu 1,e, Xunfeng Yuan 3,f 1ShangLuo University, Department of Chemistry and Chemical Engineering, Shangluo 72600, China; 2State Key Lab. of Gansu Advanced Non-ferrous Metal Materials, Lanzhou University of Technology, Lanzhou 730050, China; 3Department of Physics and Electronic Information Engineering, Shangluo University, Shangluo 726000, China) aemail: lic_slxy@163.com, bemail: leijie0911@163.com , cemail:slzhousc@126.com, demail:liyd_lut@163.com, eemail:slxylyf@126.com, femail: yuanyang@163.com Keywords: Al content; Mg-9Zn-xAl; self-inoculation method; magnesium alloy; the second phase Abstract.
The second phase is intermittent and isolated island-like when Al content is smaller (x=2); and change into a semi-continuous network, and finally becomes continuous network, and gathered into a large network structure when Al content is larger(x=4,6).
Online since: September 2017
Authors: Anton A. Valeev, Elena V. Morozova
Popov, Spectral characteristics of subcritical carbon dioxide in nanopores, Russian Journal of Physical Chemistry B, 3 (2009) 1062-1066
Farizanov, Phase behavior of the molecular medium in nanopores and vibrational spectra structure transformation, Moscow University Physics Bulletin, 66 (2011) 147-154
Online since: February 2013
Authors: Wei Peng, Xue Feng Xu, Yi Shen Huang, Ji Ju Guan
Made with starch after fermented by the cyclodextrin glucanotransferase, β-cyclodextrin (β-CD) has a cyclic oligomer structure linked by α-1, 4-glycosidic linkages (Fig.1).
Reference [1] Disco Corporation, Electrodeposited grinding wheel and the manufacturing method, CN Patent, 200610004514.X[P], 2006-8-16 [2] LI Boming, ZHAO Bo, Modern grinding technique, (Beijing, China Machine Press, 2003) [3] TONG Linhui, Cyclodextrin chemistry- fundaments and application, (Beijing, Science Press 2001) [4] WEN Shifu, Fourier transform infrared spectroscopy analysis, first, (Beijing, Chemical Industry Press, 2010) [5] WANG Xianhui, The production and application of industrial lubricants, first, (Beijing, China Petrochemical Press, 2011) [6] YI Hongling, ZENG Xiangqiong, The XANES analysis of friction and thermal layers of several organic polysulfides, Chinese Science Bulletin, 2006, 16(51): 1875-1880 [7] WANG Rulin, Tribochemistry of lubricants, (Beijing, China Petrochemical Press, 1994) [8] Wang Junxiang, Gu Mingyuan, Tribological properties of hybrid carbon fiber and MoS2 reinforced polyamide 1010 composites, Acta Materiae Compositae Sinica, 2003, 20(2): 13